Index: trunk/psastro/src/psastroChipAstrom.c
===================================================================
--- trunk/psastro/src/psastroChipAstrom.c	(revision 24036)
+++ trunk/psastro/src/psastroChipAstrom.c	(revision 25299)
@@ -97,5 +97,6 @@
                 // write the elapsed time here; this will be updated in psastroMosaicAstrometry, if called
                 psMetadataAddF32 (updates, PS_LIST_TAIL, "DT_ASTR", PS_META_REPLACE, "elapsed psastro time", psTimerMark ("psastroAnalysis"));
-
+		
+		fpa->wcsCDkeys = psMetadataLookupBool(&status, recipe , "PSASTRO.WCS.USECDKEYS");
                 pmAstromWriteWCS (updates, fpa, chip, NONLIN_TOL);